Sony Ericsson Xperia Pureness vs WND Wind DUO 2100
Sony Ericsson Xperia Pureness
WND Wind DUO 2100
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 2100-
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2009-112007-10
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Status2009-11
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height102 mm98 mm
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Width43 mm47.5 mm
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Thickness13 mm17.3 mm
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Weight70 g93 g
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ColorsBlackBlack, Gray
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Display
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Display typeTransparent, monochromeTFT
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Physical size1.8 inches1.8 inches
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Resolution240 x 320 pixels240 x 320 pixels
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Pixel density222 ppi222 ppi
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Display colors-66560
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Hardware
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Internal storage2 GB128 MB
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Memory cardmicroSD
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesVibration; Downloadable polyphonic, MIDI, MP3 ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio with RDS-
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Connectivity
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WLAN
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USBYesYes
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Bluetoothv2.1v1.2
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Bluetooth A2DPYesYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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WAPWAP 2.0 / xHTML (NetFront)WAP 2.0/xHTML
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Java-Yes
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Java MIDP-MIDP 2.0
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity-930 mAh
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Talk time-3 h
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Talk time 2G8 h 30 min-
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Talk time 3G3 h 30 min-
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Standby time-180 h
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Standby time 2G350 h-
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Standby time 3G350 h-
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Main camera
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Main camera2 MP
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Primary camera resolution-1600 x 1200 pixels
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Primary camera video-no
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Selfie camera
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Secondary camera-No